Add standard linter

1 files changed, 50 insertions, 52 deletions

diff --git a/progressStats.js b/progressStats.js
index f125abf..f9794ed 100644
--- a/progressStats.js
+++ b/progressStats.js
@@ -1,85 +1,83 @@
 class ProgressStats {
+  constructor (trackerName, totalTasks) {
+    this.trackerName = trackerName
+    this.totalTasks = totalTasks
+    this.taskCounter = 0
+  }
 
-    constructor(trackerName, totalTasks) {
-        this.trackerName = trackerName
-        this.totalTasks = totalTasks
-        this.taskCounter = 0
+  logNext () {
+    this.taskCounter++
+    if (!this.beginTime) {
+      this.beginTime = new Date()
     }
+  }
 
-    logNext() {
-        this.taskCounter++
-        if (!this.beginTime) {
-          this.beginTime = new Date()
-        }
-    }
-
-    /**
+  /**
      * Begin a new task.  Print the current progress and then increment the number of tasks.
      * @param  {string}    A short message about the current task progress
      * @param  {[boolean]} logTimeLeft whether or not to log the time left.
      */
-    beginTask (message, logTimeLeft) {
-      this.printStats(message, logTimeLeft)
-      this.logNext()
-    }
+  beginTask (message, logTimeLeft) {
+    this.printStats(message, logTimeLeft)
+    this.logNext()
+  }
 
-    /**
+  /**
      * Print the current progress.
      * @param  {string}    A short message about the current task progress
      * @param  {[boolean]} logTimeLeft whether or not to log the time left.
      */
-    printStats (message, logTimeLeft) {
-      message = `${message}; ${this.trackerName} progress: ${this.getPercentage()}% done`
-      if (logTimeLeft) {
-        message = `${message} - ${this.getTimeLeft()} left`
-      }
-      console.log(message)
+  printStats (message, logTimeLeft) {
+    message = `${message}; ${this.trackerName} progress: ${this.getPercentage()}% done`
+    if (logTimeLeft) {
+      message = `${message} - ${this.getTimeLeft()} left`
     }
+    console.log(message)
+  }
 
-    /**
+  /**
      * calculates the percentage of finished downloads
      * @returns {string}
      */
-    getPercentage() {
-        var current = (this.taskCounter / this.totalTasks)
-        return Math.round(current * 1000.0) / 10.0
-    }
+  getPercentage () {
+    var current = (this.taskCounter / this.totalTasks)
+    return Math.round(current * 1000.0) / 10.0
+  }
 
-    /**
+  /**
      * calculates the time left and outputs it in human readable format
      * calculation is based on the average time per task so far
      *
      * @returns {string}
      */
-    getTimeLeft () {
-        if (this.taskCounter === 0) return '?'
-        const averageTimePerTask = (Date.now() - this.beginTime.getTime()) / this.taskCounter
-        var tasksLeft = this.totalTasks - this.taskCounter
-        var millisecondsLeft = averageTimePerTask * tasksLeft
-        return this.formatMilliseconds(millisecondsLeft)
-    }
+  getTimeLeft () {
+    if (this.taskCounter === 0) return '?'
+    const averageTimePerTask = (Date.now() - this.beginTime.getTime()) / this.taskCounter
+    var tasksLeft = this.totalTasks - this.taskCounter
+    var millisecondsLeft = averageTimePerTask * tasksLeft
+    return this.formatMilliseconds(millisecondsLeft)
+  }
 
-    /**
+  /**
      * inspired from https://stackoverflow.com/questions/19700283/how-to-convert-time-milliseconds-to-hours-min-sec-format-in-javascript
      * @param millisec
      * @returns {string}
      */
-    formatMilliseconds(millisec) {
-        var seconds = (millisec / 1000).toFixed(1);
-        var minutes = (millisec / (1000 * 60)).toFixed(1);
-        var hours = (millisec / (1000 * 60 * 60)).toFixed(1);
-        var days = (millisec / (1000 * 60 * 60 * 24)).toFixed(1);
-        if (seconds < 60) {
-            return seconds + " seconds";
-        } else if (minutes < 60) {
-            return minutes + " minutes";
-        } else if (hours < 24) {
-            return hours + " hours";
-        } else {
-            return days + " days"
-        }
+  formatMilliseconds (millisec) {
+    var seconds = (millisec / 1000).toFixed(1)
+    var minutes = (millisec / (1000 * 60)).toFixed(1)
+    var hours = (millisec / (1000 * 60 * 60)).toFixed(1)
+    var days = (millisec / (1000 * 60 * 60 * 24)).toFixed(1)
+    if (seconds < 60) {
+      return seconds + ' seconds'
+    } else if (minutes < 60) {
+      return minutes + ' minutes'
+    } else if (hours < 24) {
+      return hours + ' hours'
+    } else {
+      return days + ' days'
     }
-
+  }
 }
 
 module.exports = ProgressStats